Endurance Further Expands Crown Zone with 14.03 gpt Gold and 1.46% Antimony over 5.2 Metres & 6.10 gpt Gold and 0.22% Antimony over 10.0 Metres

On November 6, 2025, Endurance Gold announced additional assay results from six diamond drill holes at the Crown Zone on its Reliance Gold Project. The highlights include: - DDH25-122A: 14.03 grams per tonne (gpt) gold and 1.46% antimony (Sb) over 5.2 metres. This hole tested the area between the Lower Crown and Imperial Zones. - DDH25-125: 6.10 gpt gold and 0.22% Sb over 10.0 metres. This was a 50-metre up-dip step-out from the Lower Crown discovery. - DDH25-123: 10.08 gpt gold over 3.8 metres in the Upper Crown Zone.

The company also provided a project update, confirming its 2025 drill program of 20 holes for 6,864 metres is complete. An inaugural Mineral Resource Estimate (MRE) is in progress and anticipated for completion by year-end or early in the new year. Metallurgical test work is also ongoing.

The drill results are materially positive. They continue to demonstrate high-grade gold mineralization with significant widths at the Reliance project, reinforcing the continuity of the system along the Royal Shear structure, particularly in the previously undrilled "Crown Gap" between the Imperial and Eagle zones. The results from DDH25-122A and DDH25-125 successfully expand the known mineralization and increase confidence in the geological model ahead of the maiden resource.

Reviewing the historical news flow reveals a company that is systematically and successfully executing its exploration plan. - Discoveries (Nov/Dec 2024): The initial Crown Zone and the deeper Lower Imperial Zone discoveries set the stage for the 2025 program. - Strategic Moves (Dec 2024, Feb 2025, Jul 2025): The company consolidated 100% ownership of the project, strategically began reporting antimony values to highlight by-product potential, and executed a non-dilutive financing by selling a non-core equity portfolio for $1.92 million. These actions demonstrate prudent management. - 2025 Drilling Success: News releases throughout 2025 (June 23, July 29, Sep 8, Oct 6, and Nov 6) have consistently delivered strong drill intercepts, expanding mineralization both at depth (Imperial) and along strike (Crown). Projections for a 7,000-metre drill program and a subsequent MRE, laid out in March 2025, have been met.

The most critical information in this release, beyond the strong assays, is the update on the MRE. Confirming it is in progress with an expected delivery by year-end or early 2026 provides the market with a clear timeline for the project's single most important upcoming catalyst. The results are in line with, or slightly exceed, expectations for a progress update, de-risking the geological model and increasing the probability of a robust initial resource.

Endurance Gold Corporation is a Canadian exploration company focused on its 100%-owned Reliance Gold Project in southern British Columbia. The flagship project is an emerging, high-grade orogenic gold-antimony system located along the 2.0-kilometre-long Royal Shear structure. Since 2020, the company has systematically explored the property, defining several mineralized zones (Eagle, Imperial, Crown) and is now advancing the project towards an inaugural mineral resource estimate.